I recently bought a 67 roller, I have a fresh 454 laying around but this car had a standard transmission. I could easily convert to 400AT but it has a 410 rear end and would rather have the highway option. I've been looking at the tremec 5 speeds but they are out of my budget. I saw some used...

Currently I'm getting ready to pull out the 383 that's currently in my 65 el Camino and put it on a cradle for now to strip off what I can then mount it on a stand it completely disassemble it. The reason I'll be doing that is this block was originally a 350(via casting #'s) and the previous...